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132 .\" ========================================================================
135 .TH SIZE 1 "2009-10-16" "binutils-2.20" "GNU Development Tools"
136 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
137 .\" way too many mistakes in technical documents.
141 size \- list section sizes and total size.
143 .IX Header "SYNOPSIS"
144 size [\fB\-A\fR|\fB\-B\fR|\fB\-\-format=\fR\fIcompatibility\fR]
146 [\fB\-d\fR|\fB\-o\fR|\fB\-x\fR|\fB\-\-radix=\fR\fInumber\fR]
148 [\fB\-t\fR|\fB\-\-totals\fR]
149 [\fB\-\-target=\fR\fIbfdname\fR] [\fB\-V\fR|\fB\-\-version\fR]
152 .IX Header "DESCRIPTION"
153 The \s-1GNU\s0 \fBsize\fR utility lists the section sizes\-\-\-and the total
154 size\-\-\-for each of the object or archive files \fIobjfile\fR in its
155 argument list. By default, one line of output is generated for each
156 object file or each module in an archive.
158 \&\fIobjfile\fR... are the object files to be examined.
159 If none are specified, the file \f(CW\*(C`a.out\*(C'\fR will be used.
162 The command line options have the following meanings:
168 .IP "\fB\-\-format=\fR\fIcompatibility\fR" 4
169 .IX Item "--format=compatibility"
171 Using one of these options, you can choose whether the output from \s-1GNU\s0
172 \&\fBsize\fR resembles output from System V \fBsize\fR (using \fB\-A\fR,
173 or \fB\-\-format=sysv\fR), or Berkeley \fBsize\fR (using \fB\-B\fR, or
174 \&\fB\-\-format=berkeley\fR). The default is the one-line format similar to
177 Here is an example of the Berkeley (default) format of output from
181 \& $ size \-\-format=Berkeley ranlib size
182 \& text data bss dec hex filename
183 \& 294880 81920 11592 388392 5ed28 ranlib
184 \& 294880 81920 11888 388688 5ee50 size
187 This is the same data, but displayed closer to System V conventions:
190 \& $ size \-\-format=SysV ranlib size
194 \& .data 81920 303104
202 \& .data 81920 303104
206 .IP "\fB\-\-help\fR" 4
208 Show a summary of acceptable arguments and options.
216 .IP "\fB\-\-radix=\fR\fInumber\fR" 4
217 .IX Item "--radix=number"
219 Using one of these options, you can control whether the size of each
220 section is given in decimal (\fB\-d\fR, or \fB\-\-radix=10\fR); octal
221 (\fB\-o\fR, or \fB\-\-radix=8\fR); or hexadecimal (\fB\-x\fR, or
222 \&\fB\-\-radix=16\fR). In \fB\-\-radix=\fR\fInumber\fR, only the three
223 values (8, 10, 16) are supported. The total size is always given in two
224 radices; decimal and hexadecimal for \fB\-d\fR or \fB\-x\fR output, or
225 octal and hexadecimal if you're using \fB\-o\fR.
226 .IP "\fB\-\-common\fR" 4
228 Print total size of common symbols in each file. When using Berkeley
229 format these are included in the bss size.
233 .IP "\fB\-\-totals\fR" 4
236 Show totals of all objects listed (Berkeley format listing mode only).
237 .IP "\fB\-\-target=\fR\fIbfdname\fR" 4
238 .IX Item "--target=bfdname"
239 Specify that the object-code format for \fIobjfile\fR is
240 \&\fIbfdname\fR. This option may not be necessary; \fBsize\fR can
241 automatically recognize many formats.
245 .IP "\fB\-\-version\fR" 4
248 Display the version number of \fBsize\fR.
249 .IP "\fB@\fR\fIfile\fR" 4
251 Read command-line options from \fIfile\fR. The options read are
252 inserted in place of the original @\fIfile\fR option. If \fIfile\fR
253 does not exist, or cannot be read, then the option will be treated
254 literally, and not removed.
256 Options in \fIfile\fR are separated by whitespace. A whitespace
257 character may be included in an option by surrounding the entire
258 option in either single or double quotes. Any character (including a
259 backslash) may be included by prefixing the character to be included
260 with a backslash. The \fIfile\fR may itself contain additional
261 @\fIfile\fR options; any such options will be processed recursively.
263 .IX Header "SEE ALSO"
264 \&\fIar\fR\|(1), \fIobjdump\fR\|(1), \fIreadelf\fR\|(1), and the Info entries for \fIbinutils\fR.
266 .IX Header "COPYRIGHT"
267 Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
268 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
270 Permission is granted to copy, distribute and/or modify this document
271 under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.3
272 or any later version published by the Free Software Foundation;
273 with no Invariant Sections, with no Front-Cover Texts, and with no
274 Back-Cover Texts. A copy of the license is included in the
275 section entitled \*(L"\s-1GNU\s0 Free Documentation License\*(R".